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Corrected implementaion SMB_COM_SESSION_SETUP_ANDX Extended Security response

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Tal Aloni 2017-09-01 18:32:57 +03:00
parent 9b58a2317f
commit 320a4cb969
1 changed files with 2 additions and 1 deletions
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3
SMBLibrary/SMB1/Commands/SessionSetupAndXRequestExtended.cs
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@ -69,6 +69,7 @@ namespace SMBLibrary.SMB1
LittleEndianWriter.WriteUInt32(this.SMBParameters, 10, SessionKey);
LittleEndianWriter.WriteUInt16(this.SMBParameters, 14, SecurityBlobLength);
LittleEndianWriter.WriteUInt32(this.SMBParameters, 16, Reserved);
LittleEndianWriter.WriteUInt32(this.SMBParameters, 20, (uint)Capabilities);
int padding = 0;
if (isUnicode)
@ -76,7 +77,7 @@ namespace SMBLibrary.SMB1
// A Unicode string MUST be aligned to a 16-bit boundary with respect to the beginning of the SMB Header.
// Note: SMBData starts at an odd offset.
padding = (SecurityBlobLength + 1) % 2;
this.SMBData = new byte[SecurityBlob.Length + (NativeOS.Length + 1) * 2 + (NativeLanMan.Length + 1) * 2];
this.SMBData = new byte[SecurityBlob.Length + padding + (NativeOS.Length + 1) * 2 + (NativeLanMan.Length + 1) * 2];
}
else
{